1012.12% is the change from 66 to 734
Calculation steps:
[( 734 - 66 ) ÷ 66] x 100 = 1012.12%
Formula
Percentage change = [(734 - 66) / 66] x 100
Subtract the new number by the original number
734 - 66 = 668
668 ÷ 66 = 10.121212121212121
10.121212121212121 x 100 = 1012.12%